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Blast furnace distributor

A technology of distributor and blast furnace, applied in blast furnace, blast furnace details, blast furnace parts and other directions, can solve the problems of complex structure and high price, and achieve the effect of stable transmission, compact structure and reliable operation

Inactive Publication Date: 2008-05-07
CISDI ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of water-cooled gearbox introduced in China adopts planetary transmission and planetary transmission to meet the transmission requirements. Its structure is more complex and expensive.

Method used

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  • Blast furnace distributor

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing:

[0010] The distributor rotating motor 1 is supported on the casing 13 through the rotation reduction device 2, and the rotation gear 3 is sleeved on the output shaft of the reduction device 2. The inner ring of the slewing bearing 4 with the large gear is fixed on the box body 13, and the outer ring is connected with the cylinder disk 5 and meshed with the rotating gear 3. The trunnion 6 is supported on the cylinder disc 5 . The tilting motor 7 is supported on the casing 13 through the tilting deceleration device 8 , and the tilting gear 9 is sleeved on the outlet shaft of the deceleration device 8 and meshed with the large gear of the slewing support 10 . The inner ring of the slewing bearing 10 with a large gear is fixed on the cylinder plate 5, the outer ring is connected with the gear of the tilting mechanism, the gear of the tilting mechanism is sleeved on the trunnio...

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Abstract

The invention relates to a feed distributor of furnace, belonging to technical field of metallurgical industry. The invention is used in distributing on the bell-less top of furnace, which comprises a rotating motor, a tilting motor, a reduction gear, a rotating mechanism, a tilting mechanism, a centre venturi tube and a chute. The chute is driven to tilt when the tilting motor works singly, to rotate when the rotating motor and the tilting motor rotate synchronously and to tilt and rotate synchronously when the rotating motor and the tilting motor rotate asynchronously. The invention has the advantages of compact structure, reliable transmission, steady working, high transmission efficiency, long service life, small workload of maintenance and convenient replacement of the chute, therefore can be used in different furnace engineering.

Description

technical field [0001] The invention belongs to the technical field of metallurgical industry and discloses a blast furnace distributor. This equipment is used for the cloth on the bellless top of the blast furnace. Background technique [0002] The blast furnace distributor is the core equipment of the bellless top of the blast furnace. At present, the distributors used in China are almost imported foreign equipment, especially large blast furnaces. This kind of water-cooled gearbox introduced in China adopts planetary transmission and planetary transmission to meet the transmission requirements, and its structure is relatively complicated and expensive. Contents of the invention [0003] The object of the present invention is to provide an advanced, practical, safe and reliable blast furnace distribution device to meet the needs of blast furnace distribution. [0004] The invention is the planetary transmission of the speed regulation of the motor and the tilting gear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21B7/00C21B7/20
Inventor 彭学元邹忠平赵渭康王蜀生陈映明熊拾根张昭贵黄其明朱宁凌树渊
Owner CISDI ENG CO LTD
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